Everton on Tuesday appointed their Under-23 coach David Unsworth as caretaker manager following the sacking of Ronald Koeman.
The 44-year-old will be in the dugout for Wednesday’s intimidating trip to champions Chelsea in the last 16 of the League Cup.
Unsworth is a firm favourite with the fans having served the club with distinction as a player, making 350 appearances during two spells at Goodison Park.
He guided the Under-23 side to the Premier League 2 title last season.
Koeman was sacked on Monday after a disastrous start to the season — despite the club spending £140 million ($ 185 million) on players in the summer — reached its nadir with a 5-2 spanking at home to Arsenal on Sunday leaving them mired in the bottom three.
“Everton Football Club can confirm that David Unsworth will take temporary charge of the Everton first team, commencing with tomorrow night’s League Cup tie at Stamford Bridge,” said an Everton statement.
Koeman for his part thanked the board for allowing him to take charge of a “great club”.
“I would like to place on record my thanks to the players and staff for all their work and commitment during my 16 months as Everton manager,” Koeman wrote on Twitter.
“Naturally I am disappointed at this moment but I wish the team good luck in the future.”
Unsworth — capped once by England — could be in charge for several matches leading up to the international break in a fortnight.
Everton have Premier League matches with Leicester City and in-form Watford to come with a trip to French side Lyon in the Europa League — the English side are bottom of their table — in between.